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Wheat streak mosaic virus in cells of the plant and mite vector


, : Wheat streak mosaic virus in cells of the plant and mite vector. Dokl Akad Nauk Sssr 169(6): 1446-1448

In the cells of virus-infected wheat leaves and in the cells of the infected vector (Aceria tulipae) the authors found close-packed crystalline polygonal particles. The particles were not homogeneous in structure; in the center was a light zone 40-60 A in diameter, and in the outer, darker region of the particle were 5-7 even darker zones, possibly subunits. Such particles were not observed in the cells of healthy plants and healthy mites. It is concluded that the crystalline packings of identical polygonal particles in the cells of infected plants and infected vectors indicate that the phytopathogenic virus reproduces in A. tulipae.

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